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The top documents tagged [isotope ratio]
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isotope ratio
Chapter 4 – The Lithosphere Phosphorus Minerals “Ultimate” limiting nutrient given its origin Apatite only primary mineral (4.7)Ca 5 (PO 4 ) 3 OH + 4H.
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By Kristen Luebbert and Tiffany Roberts Geological Oceanography Dr. Gray 11/20/02.
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Absolute Ages of Rock
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